Electrical Construction · Maryland

Heller Electric Co., Inc

Brandywine, MD · ~110 workers · 8 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.7
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Heller Electric Co., Inc runs at 96% of its industry's injury rate - about level with the typical Electrical Construction workplace, earning a grade C.

Heller Electric Co., Inc: 2.7 TCR = 96% of Electrical Construction BLS 2.8 · 8y Form 300A (see methodology below)

Heller Electric Co., Inc safety composite

Heller Electric Co., Inc scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on total case rate (tcr) (safer than 46%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

C

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.68 per 100 workers

Safer than 46% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% of industry peers

Fatalities
D 0

Safer than 51% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−2.8

2016→2024

Heller Electric Co., Inc injury rate improved

Heller Electric Co., Inc's TCR fell 2.8 from 2.8 in 2016 to 0.0 in 2024. Peak filing year was 2021 at 5.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2016=2.8 · 2017=2.4 · 2019=3.1 · 2020=5.2 · 2021=5.5 · 2022=1.5 · 2023=0.9 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238210 · Brandywine, MD AT/BELOW-IND · MID

Grade C · TCR 2.7 · 96% of ind

  • DART 0.0 DART
  • RANK #40/77
  • PHOTO W & W Electric Co., …
  • BOOK 8y book
  • INJ 20 inj
  • SIZE ~110 FTE

Nearest TCR peer: W & W Electric Co., Inc. (0.0 TCR gap)

Read with this employer → · Industry book → · Maryland employers → · Look up another →

Heller Electric Co., Inc in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Heller Electric Co., Inc averages 2.7 TCR (96% of the Electrical Construction BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Heller Electric Co., Inc TCR series: 2016=2.8 · 2017=2.4 · 2019=3.1 · 2020=5.2 · 2021=5.5 · 2022=1.5 · 2023=0.9 · 2024=0 · BLS 2.8

Where Heller Electric Co., Inc falls in its industry

4,550 Electrical Construction establishments

Safer than 46% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #40 safest of 77 Electrical Construction employers in Maryland.

Heller Electric Co., Inc (110 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,500 051015 Average employees Total Case Rate Heller Electric Co., Inc
Heller Electric Co., Inc (110 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Heller Electric Co., Inc has more employees than the Electrical Construction median and a higher injury rate than the industry's median TCR of 2.5. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 0.0 0.0 0 0 0
2023 0.9 0.0 0 1 0
2022 1.5 0.0 1 0 0
2021 5.5 1.1 5 0 0
2020 5.2 0.0 5 0 0
2019 3.1 0.0 4 0 0
2017 2.4 0.8 3 0 0
2016 2.8 1.4 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · MD · Brandywine

4,550 Electrical Construction employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 15 employers in Brandywine, MD · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR W & W Electric Co., Inc. 2.7 TCR
NAICS-TCR Knight Electric LLC 2.7 TCR
NAICS-TCR New Reynolds Electric 2.7 TCR
NAICS-TCR Stansell Electric Company 2.7 TCR
STATE-SIZE EMS Technologies, LLC 110 FTE
STATE-SIZE Electrico, Inc. 110 FTE
STATE-SIZE Charles A. Klein and Sons, Inc 110 FTE
STATE-SIZE Teledyne FLIR Elkridge 110 FTE
CITY-NEAR SNC-Lavalin Constructors Inc. Keys Energy Center 660 FTE
CITY-NEAR 1039 - BRANDYWINE MD WHSE 195 FTE
CITY-NEAR EPIC 185 FTE
CITY-NEAR 2394 - Brandywine 168 FTE
NAT-TCR Ocs Intellitrak 2.7 TCR
NAT-TCR EVS Metal, Inc 2.7 TCR
NAT-TCR Opal-Foods School Farm 2.7 TCR
NAT-TCR Solaris Healthcare Imperial 2.7 TCR
NAT-SIZE Shaw-Lundquist Associates Inc. 110 FTE
NAT-SIZE MILFORD 110 FTE
NAT-SIZE Ohmstede Beaumont 1262 110 FTE
NAT-SIZE Piston Automotive - Toledo 110 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023, 2022, 2021, 2020, 2019, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.